Eaton C441 PROFIBUS communication module User manual

C441 PROFIBUS Module (C441Q, C441S, C441QS, C441SS)

User Manual

Effective July 2015

New Information

C441Q & C441S

C441QS & C441SS

C441 PROFIBUS Module User Manual

C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com i

Disclaimer of Warranties and Limitation of Liability

The information, recommendations, descriptions and safety notations in this document are

based on Eaton Corporation’s (“Eaton”) experience and judgment and may not cover all

contingencies. If further information is required, an Eaton sales office should be consulted.

Sale of the product shown in this literature is subject to the terms and conditions outlined in

appropriate Eaton selling policies or other contractual agreement between Eaton and the

purchaser.

THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES, EXPRESSED OR

IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR

MERCHANTABILITY, OTHER THAN THOSE SPECIFICALLY SET OUT IN ANY EXISTING

CONTRACT BETWEEN THE PARTIES. ANY SUCH CONTRACT STATES THE ENTIRE

OBLIGATION OF EATON. THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME

PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES.

In no event will Eaton be responsible to the purchaser or user in contract, in tort (including

negligence), strict liability or otherwise for any special, indirect, incidental or consequential

damage or loss whatsoever, including but not limited to damage or loss of use of equipment,

plant or power system, cost of capital, loss of power, additional expenses in the use of

existing power facilities, or claims against the purchaser or user by its customers resulting

from the use of the information, recommendations and descriptions contained herein. The

information contained in this manual is subject to change without notice.

Cover Photo: C441 PROFIBUS Module.

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Support Services

The goal of Eaton is to ensure your greatest possible satisfaction with the operation of our

products. We are dedicated to providing fast, friendly, and accurate assistance. That is why

we offer you so many ways to get the support you need. Whether it’s by phone, fax, or email,

you can access Eaton’s support information 24 hours a day, seven days a week. Our wide

range of services is listed below.

You should contact your local distributor for product pricing, availability, ordering, expediting,

and repairs.

Website

Use the Eaton website to find product information. You can also find information on local

distributors or Eaton’s sales offices.

Website Address

www.eaton.com/electrical

EatonCare Customer Support Center

Call the EatonCare Support Center if you need assistance with placing an order, stock

availability or proof of shipment, expediting an existing order, emergency shipments,

product price information, returns other than warranty returns, and information on local

distributors or sales offices.

Voice: 877-ETN-CARE (386-2273) (8:00 am–6:00 pm EST)

FAX: 800-752-8602

After-Hours Emergency: 800-543-7038

(6:00 pm–8:00 am EST)

Technical Resource Center

Voice:

877-ETN-CARE (386-2273) (8:00 am–5:00 pm EST)

FAX: 828-651-0549

e-mail: [email protected]

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Table of Contents

SAFETY

Definitions and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

Hazardous High Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

OVERVIEW

PROFIBUS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

INTRODUCTION

RATINGS

MOUNTING AND DIMENSIONS

C441Q and C441S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

CONNECTIONS AND SWITCH SETTINGS

Connecting the C441, C440, S611 and S811+ to a PROFIBUS Network . . . . . 9

Setting the PROFIBUS Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Power and I/O Wiring Diagrams for the C441Q and C441S Modules . . . . . . . . 11

Power and I/O Wiring Diagrams for the C441QS and C441SS Modules . . . . . . 13

PROFIBUS Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Connecting and Disconnecting a C441 PROFIBUS Module from

the C440, C441, S611, S811+ or as a Stand-Alone I/O Module . . . . . . . . . . . 14

CONFIGURATION USING THE PROFIBUS CONFIGURATION FILE

C441 Motor Insight Overload Protection Relay . . . . . . . . . . . . . . . . . . . . . . . . . 16

C440 Overload Protection Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

S611 Soft Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

S811+ Soft Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

PROFIBUS I/O PARAMETERS

Cyclic IO Data for C441, C440, S611, S811+ and Stand-Alone I/O . . . . . . . . . . 25

C441 Motor Insight Overload Protection Relay . . . . . . . . . . . . . . . . . . . . . . . . . 26

C440 Overload Protection Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

S611 Soft Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

S811+ Soft Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

PROFIBUS DIAGNOSTIC TELEGRAMS

C441 Motor Insight Overload Protection Relay . . . . . . . . . . . . . . . . . . . . . . . . . 36

C440 Overload Protection Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

S611 Soft Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

S811+ Soft Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

APPLICATION EXAMPLE: OPERATING A C441 MOTOR INSIGHT WITH

ASIEMENSPLCONPROFIBUS-DP

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Creating a Project in Siemens Simatic Software . . . . . . . . . . . . . . . . . . . . . . . . 45

Setting up the Configuration File in the Simatic Software . . . . . . . . . . . . . . . . . 55

Assigning Tag Names to C441 Motor Insight I/O Addresses . . . . . . . . . . . . . . 56

Downloading the Program to the Siemens S7 PLC . . . . . . . . . . . . . . . . . . . . . . 60

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Additional Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

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List of Figures

Figure 1. Installation Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2. C441Q and C441S Product Dimensions (Attached to C441 Base Unit) . . . . . 6

Figure 3. Mounting of Stand-Alone Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 4. Stand-Alone Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 5. C440 to a C441QS/SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 6. S611 to a C441QS/SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 7. Pin Out for PROFIBUS DB9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 8. Power and Modbus RS-485 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 9. C441Q: 24 Vdc Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 10. C441S: 120 Vac Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 11. C441QS—24 Vdc Input Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 12. C441SS—120 Vac Input Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 13. DIP Switch Service 3 Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

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List of Tables

Table 1. PROFIBUS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table 2. Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Table 3. Environmental Ratings of the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 4. Approvals and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 5. Input Power Supply Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 6. Environmental Ratings of the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 7. EMC Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 8. Input Power Supply Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 9. Material Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 10. 120 Vac Input Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 11. 24 Vdc Input Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 12. Relay Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 13. Pilot Duty Relay Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 14. 24 Vdc Supply Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 15. PROFIBUS DIP Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 16. PROFIBUS Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 17. C441 Motor Insight Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 18. C440 Overload Supported Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 19. S611 Soft Starter Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 20. S811+ Soft Starter Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 21. C441 Motor Insight Available IO Data for Cyclic Polling . . . . . . . . . . . . . . . . . 26

Table 22. C441 Motor Insight Available IO Data for Cyclic Polling (PROFIBUS) . . . . . . . 26

Table 23. C440 Available IO Data for Cyclic Polling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 24. S611 Available IO Data for Cyclic Polling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 25. S811+ Available IO Data for Cyclic Polling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 26. C441 Diagnostic Telegram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 27. C440 Diagnostic Telegram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 28. Ext Diag Bit Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Table 29. S611 Diagnostic Telegram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Table 30. S811+ Soft Starter Diagnostic Telegram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 31. Ext Diag Bit Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

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Safety

Definitions and Symbols

WARNING

This symbol indicates high voltage. It calls your attention

to items or operations that could be dangerous to you

and other persons operating this equipment. Read the

message and follow the instructions carefully.

This symbol is the “Safety Alert Symbol.” It occurs with

either of two signal words: CAUTION or WARNING, as

described below.

WARNING

Indicates a potentially hazardous situation which, if not

avoided, can result in serious injury or death.

CAUTION

Indicates a potentially hazardous situation which, if not

avoided, can result in minor to moderate injury, or serious

damage to the product. The situation described in the

CAUTION may, if not avoided, lead to serious results.

Important safety measures are described in CAUTION (as

well as WARNING).

Hazardous High Voltage

WARNING

Motor control equipment and electronic controllers are

connected to hazardous line voltages. When servicing

drives and electronic controllers, there may be exposed

components with housings or protrusions at or above

line potential. Extreme care should be taken to protect

against shock.

Stand on an insulating pad and make it a habit to use only

one hand when checking components. Always work with

another person in case an emergency occurs. Disconnect

power before checking controllers or performing

maintenance. Be sure equipment is properly grounded. Wear

safety glasses whenever working on electronic controllers or

rotating machinery.

Warnings and Cautions

This manual contains clearly marked cautions and warnings

which are intended for your personal safety and to avoid any

unintentional damage to the product or connected

appliances.

Please read the information included in cautions and

warnings carefully.

Overview

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Overview

The C441 PROFIBUS communication adapter is a DPV0

slave device used to connect the C441 Motor Insight

®

and

C440 protective relay and S611 and S811+ soft starters to a

PROFIBUS network. The C441Q/S PROFIBUS adapter

connects to the side of the Motor Insight and the S611 soft

starter, and allows the user to access setup parameters and

IO data of the Motor Insight and the S611 over a PROFIBUS

network.

The C441QS/SS is a stand-alone PROFIBUS adapter that

connects to the C440, S611 and S811+ via hardwired

connections (DO/DI) and allows the user to access setup

parameters and IO data of the C440, S611 and S811+ over

a PROFIBUS network.

The C441QS/SS can also be used as a 4 digital input, 2 relay

output stand-alone IO module on a PROFIBUS network.

The C441 PROFIBUS communication adapters provide the

user with the ability to:

●

Configure C441 Motor Insight, C440 OL relay, S611 and

S811+ soft starter and stand-alone IO setup parameters

over a PROFIBUS network

●

Create custom IO assemblies based upon their

applications needs

●

Exchange IO between a master and slave over a

PROFIBUS network

●

Read out diagnostic information concerning the health

of the devices connected to the C441 PROFIBUS

interface modules

PROFIBUS Specifications

Table 1. PROFIBUS Specifications

Item Specification

PROFIBUS Communications DPV0

Vendor Identification Number 0x019D

PNO Identification Number 0x0C98

Maximum IO Modules 28

Maximum Input Data 100 bytes

Maximum Output Data 20 bytes

Max Diagnostic Message length 21 bytes

Supported PROFIBUS Data rates 9.6 k, 19.2 k, 45.5 k, 93.75 k, 187.5 k,

500 k, 1.5 M, 3 M, 6 M, 12 M

Optional Features Freeze; Sync; and Fail-safe supported

GSD File 019D0C98.gsd @ www.eaton.com

Introduction

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Introduction

The C441 PROFIBUS modules enable PROFIBUS

communications for the following Eaton devices.

●

C441 Motor Insight overload and monitoring relay

●

C440 Overload and monitoring relay

●

S611 Soft Starter

●

S811+ Soft Starter

The device can also be used stand-alone as a PROFIBUS

I/O block.

The table below describes the products covered in this

manual and their primary usage.

Table 2. Product Selection

The PROFIBUS module provides the following key features.

●

Supports PROFIBUS protocol

●

4 Discrete Input Points and 2 Output relays

Catalog

Number Description Use With

C441Q Plug-In PROFIBUS Module with 120 Vac Inputs

and Relay Outputs

C441 Motor Insight, S611 Soft Starter

C441S Plug-In PROFIBUS Module with 24 Vdc Inputs

and Relay Outputs

C441 Motor Insight, S611 Soft Starter

C441QS Stand-alone PROFIBUS Module with 120 Vac

Inputs and Relay Outputs

C440 Overload, S611 Soft Starter,

I/O Block, S811+ Soft Starter

C441SS Stand-alone PROFIBUS Module with 24 Vdc

Inputs and Relay Outputs

C440 Overload, S611 Soft Starter,

I/O Block, S811+ Soft Starter

Ratings

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Ratings

The following ratings apply to the C441Q and C441S.

Table 3. Environmental Ratings of the Module

Table 4. Approvals and Certifications

Table 5. Input Power Supply Requirements

The following ratings apply to the C441QS and C441SS.

Table 6. Environmental Ratings of the Module

Table 7. EMC Requirement

Table 8. Input Power Supply Requirements

Description Rating

Transportation

and Storage

Temperature –40 °C to +85 °C (–40 °F to +185 °F)

Humidity 5–95% noncondensing

Operating Temperature –20 °C to +50 °C (–4 °F to +122 °F)

Humidity 5–95% noncondensing

Altitude Above 2000 m (6600 ft), consult factory

Shock IEC

60068-2-27

15 G any direction for 11 milliseconds

Vibration IEC

60068-206

5–150 Hz, 5 G, 0.7 mm maximum

peak-to-peak

Pollution Degree 3

Electrical/EMC Rating

ESD Immunity (IEC61000-4-2) ±8 kV Air, ±4 kV contact

Radiated Immunity (IEC61000-4-3) 10 V/m 80–1000 MHz, 80% amplitude

modulation @ 1 kHz

Fast Transient (IEC61000-4-4) ±2 kV using direct method

Surge (IEC61000-4-5) ±2 kV line-to-ground

RF Conducted (IEC61000-4-6) 10 V, 0.15–80 MHz

Ingress Protection Code IP20

Radiated and Conducted Emissions EN55011 Class A

Agency Certifications UL

®

508

cUL

®

(CSA® C22.2 No. 14)

CE (Low Voltage Directive)

Description Requirement

Voltage Range 18–30 Vdc

Current Draw (Maximum) 30 mA

Description Rating

Transportation

and Storage

Temperature –40 °C to +80 °C (–40 °F to +176 °F)

Humidity 5–95% noncondensing

Operating Temperature –40 °C to +55 °C (–40 °F to +131 °F)

Humidity 5–95% noncondensing

Altitude Above 2000 m (6600 ft), consult factory

Shock IEC

60068-2-27

15 G any direction for 11 milliseconds

Vibration IEC

60068-206

10–150 Hz, 3 G, 0.3 mm maximum

peak-to-peak

Pollution Degree Pollution III

Polar Draw <30 mA Steady State from 24 Vdc

Dielectric

withstand

Equipment rating volts more than 50 V,

potential volts AC 1000+2*V (max marked

voltage)

Item Rating

Agency Certifications cULus by UL to UL 508, CSA C22.2 No. 14

CE (Low Voltage Directive, EMC Directive)

C-TICK

Radiated and Conducted

Emissions

EN 55011 Class A

Electrical/EMC

ESD Immunity (IEC61000-4-2) ±8 kV Air, ±4 kV contact

Radiated Immunity (IEC61000-4-3) 10 V/m 80–1000 MHz,

80% amplitude modulation at 1 kHz

Fast Transient (IEC61000-4-4) ±2 kV supply and IO

±1 kV communications

Surge (IEC61000-4-5) ±2 kV Line to PE and ±1 kV Line-to-Line

RF Conducted (IEC61000-4-6) 10 V, 0.15–100 MHz

Magnetic Field (IEC61000-4-8) DNA

Voltage Dips (IEC61000-4-11) DNA

Protection Degree (IEC60947-1) IP20

Electrical/EMC Rating

Voltage Range 18–30 Vdc

Current Draw (Maximum) 30 mA

Ratings

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Table 9. Material Requirement

The C441Q and C441QS provide connection for four

AC input points. The ratings for these inputs are:

Table 10. 120 Vac Input Specification

The C441S and C441SS provide connection for four DC input

points. The ratings for these inputs are:

Table 11. 24 Vdc Input Specification

The C441Q, C441S, C441QS and C441SS provide two

output relays. The ratings of the relay outputs are:

Table 12. Relay Specification

Table 13. Pilot Duty Relay Requirements

Note: Any UL Listed power supply with an isolated 24 Vdc

voltage output can be used provided that a UL listed

or recognized fuse rated no more then 4 A maximum

is installed.

WARNING

Only apply 24 Vdc to the C441 communication module

power supply connector. use of any other voltage may

result in personal injury, property damage and damage

to the module.

Description Requirement

Certification of Compliance to

the EU Directive 2011/65/EU

(RoHS 2.0)

Yes

Reach Yes

PCB Laminate Manufactured by a UL Recognized

(ZPMV2) printed wiring board

manufacturer, which meets the

requirements in UL 508, paras. 15.1, 15.3,

36.12, & 39.4(b). CB to be marked with

Vendor UL-ID code, Vendor Date Code,

material, flammability rating. Polarized

components shall be marked so polarity

can be verified after assembly

Specification Value

Number of Inputs 4

Voltage Category 120 Vac

Operating Range 80–140 Vac

Operating Frequency 50/60 Hz

Signal Delay Max 30 ms

Off State Voltage 0–30 Vac

On State Voltage 79–140 Vac

On State Current Max 15 mA

Supply External Supply

Specification Value

Number of Inputs 4

Supply Voltage 24 Vdc

Type Current Sinking

On State Voltage 15–30 Vdc

Steady State Current Max 15 mA

Off State Voltage 0–5 Vdc

24 Vdc source current limit 50 mA

Isolation Voltage 250 Vac

Specification Value

Number of Contacts 2 independent relays

(one Form A, one Form C)

Thermal Contact 5 A

Rated Insulation Voltage 300 Vac

Operating Voltage 240 Vac

Operating AC Current (Rated) 3 A at 120 Vac; 1.5 A at 240 Vac

Operating DC Current (Rated) 0.24 A at 110 Vdc, 0.1 A at 220 Vdc

Min Operating Current 10 mA at 5 Vdc

Resistive Load Rating 5 A at 240 Vac, 5 A at 30 Vdc

Inductive Loading 2 A at 240 Vac, 2 A at 30 Vdc

Specification Value

Pilot Duty Rating B300

Thermal Continuous Test Current 5 A

Maximum Current

(120 Vac)—Make/Break

30 A / 3 A

Maximum Current

(240 Vac)—Make/Break

15 A / 1.5 A

Max VA (Volt-Amperes)—

Make/Break

3600 VA / 360 VA

Mounting and Dimensions

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Mounting and Dimensions

C441Q and C441S

Mounting

The C441 PROFIBUS adapters are designed to be installed

on the right side of the Motor Insight base unit or the S611.

Figure 1. Installation Diagram

1. Align module with side of Motor Insight base unit or

the S611.

2. Slide module bottom pegs into appropriate slots.

3. Rotate module up and gently click the base unit and

module together.

4. Connect 24 Vdc power, PROFIBUS cable, and IO

connector if desired.

Note: For S611 Soft Starter applications, it is recommended

to mount a C441QS or C441SS module beside the

S611 and wire the D0/D1 terminals between the two

devices. More information on this is provided later in

this document.

Mounting and Dimensions

6 C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com

Dimensions

Figure 2. C441Q and C441S Product Dimensions (Attached to C441 Base Unit)

Mounting and Dimensions

C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com 7

Mounting

C441QS and C441SS

The modules are designed to be installed on the DIN rail or

panel surface by screw. Screw fixing dimensions reference

below.

Figure 3. Mounting of Stand-Alone Model

DIN rail width is 35 mm.

Mounting and Dimensions

8 C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com

Dimensions

Figure 4. Stand-Alone Dimensions

Connections and Switch Settings

C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com 9

Connections and Switch Settings

Connecting the C441, C440, S611 and S811+

to a PROFIBUS Network

Connecting a C441Q/C441S to a C441 Motor

Insight or S611 Soft Starter

The C441Q and the C441S modules connect to the C441

Motor Insight and S611 Soft Starter by plugging these

PROFIBUS modules into the side of the C441 Motor Insight

and S611. As an option, the C441QS and C441SS may also

be wired to the S611 soft starter via the DO/DI terminals on

each product as shown below.

Connecting a C441QS/C441SS to a C440 Overload,

S611 Soft Starter or S811+ Soft Starter

The C441QS/SS modules communicate to the C440, S611

and S811+ by wiring the D0 terminal on the C441QS/SS to

the D0 terminal on the C440, S611 and S811+ and the D1

terminal on the C441QS/SS to the D1 terminal on the C440,

S611 and S811+. The C440 requires a C440-XCOM to be

added to the C440 per the following. The D0/D1 terminals for

the C440 are on the C440-XCOM module. All the other

devices listed above have D0/D1 terminals on a connector

directly attached to each product.

Figure 5. C440 to a C441QS/SS

Figure 6. S611 to a C441QS/SS

S811+ to the C441QS/SS

The D0/D1 terminals are on a separate terminal strip from

where the 24 Vdc terminals are located on the S811+.

Connect D0 on the S811+ to D0 on the C441QS/SS and D1

on the S811+ to D1 on the C441QS/SS.

PROFIBUS Connection

The PROFIBUS port uses the standard DB9 PROFIBUS

connection. Refer to the figure below for details on the pin

out of this connector.

Figure 7. Pin Out for PROFIBUS DB9

24 Vdc Power

The C441 PROFIBUS adapter is powered from an external

24 Vdc supply wired into the 5-pin black header (J2) located

on the top of the adapter next to the 8 pos DIP switch.

Note: Connections to pins 2 and 4 for the C441Q/S modules

are only required if Modbus communications are to be

implemented.

Connections to pins 2 and 4 for the C441QS/SS are

the required communication connections to interface

the C440, S611 and S811+ devices to a PROFIBUS

network.

Table 14. 24 Vdc Supply Connection

C441QS/SS

1 — 5

2 — 4

4 — 2

5 — 1

C441QS/SS

Pin # Circuit Description

1 Common 24 Vdc common input connection

2 D1 Transceiver terminal 1, V1 Voltage, Data + (V1 > V0

for binary 1 [OFF] state)

Connection for Remote Modbus Port

3NC

4 D0 Transceiver terminal 0, V0 Voltage, Data—(V0 > V1

for binary 0 [ON] state)

Connection for Remote Modbus Port

5 +24 Vdc +24 Vdc supply input connection

Connections and Switch Settings

10 C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com

Figure 8. Power and Modbus RS-485 Connections

Setting the PROFIBUS Address

PROFIBUS Address

The PROFIBUS address is set using the DIP switches

located on the top of the C441 communication adapter. The

address can only be set with the hardware DIP switches. The

address is in binary with the major units numbered to the

right of the switch on the label. Adding up the major units set

to ON will provide the address of the adapter on the

PROFIBUS network.

Notice

The address specified in the switches is only used by the

adapter at the time the adapter is powered on. Changing

these switches during operation will have no affect until the

next power cycle or reset.

Notice

A PROFIBUS address setting of 0 will result in the C441

using the default Station Address of 125. Any PROFIBUS

Station Address setting greater than 125 will result in the

C441 using the default Station Address of 125.

Table 15. PROFIBUS DIP Switch Settings

Example: To set a MAC ID of 25, DIP switches 5, 4, and 1

need to be turned ON, with all others OFF.

DIP Switch Value

764

632

516

48

34

22

11

Connections and Switch Settings

C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com 11

Power and I/O Wiring Diagrams for the C441Q

and C441S Modules

The C441Q module contains four 24 Vdc inputs and two

relay outputs. The two relay outputs provided are one

form A (NO) and one form C (NO, NC).

24 Vdc Inputs

The 24 Vdc input circuit is capable of both isolated and

unisolated behavior. The isolated inputs share a single

common tie point. A 24 Vdc current limited source/ground is

provided in the situations that require locally supplied input

signal voltage. To use the unisolated inputs, tie the 24 Vdc

ground/common to the isolated common.

Figure 9. C441Q: 24 Vdc Wiring Diagram

Note: Do not connect a 24 Vdc source to pins 6 and 7. The

“I/O Power: 24 Vdc” is to be used only in conjunction

with the inputs. It is a 24 Vdc output intended to only

supply signal power for the inputs. When using the

24 Vdc input supply, pin 6 should only be connected to

pin 5 (24 Vdc input supply common to input common).

See example wiring diagram above. Any device using

the provided 24 Vdc input supply must have 500 V

isolation from ground. Example devices include

pushbuttons and auxiliary contacts.

Pin 1

Pin 12

NET

24 Vdc

+

-

+

I1

I2

I3

I4

C

NO

NC

I1

I2

I3

I4

C

Q1

NO

Pin 1

24 Vdc

Pin 12

NET

+

-

+

0V

+

-

24

Example: Isolated 24 Vdc Input Source

- The inputs must be supplied by an

external power source.

- Do not connect the external supply to

terminals 0V and 24.

- Connect isolated power source between

C and Inputs.

Example: Non-Isolated 24 Vdc Input Source

- Input source power is taken from the 5-pin

connector.

- Connect C and 0V together.

- Use 24 to source inputs.

24 Vdc

I/O Power

AC/DC

24 Vdc

AC/DC

C

Q1

Q2

I1

I2

I3

I4

C

NO

NC

I1

I2

I3

I4

C

Q1

NO

0V

+

-

24

C

Q1

Q2

Connections and Switch Settings

12 C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com

The C441S module contains four 120 Vac inputs and two

relay outputs. The two relay outputs provided are one

form A (NO) and one form C (NO, NC).

Figure 10. C441S: 120 Vac Wiring Diagram

Example 120 Vac IO Module

- All inputs are isolated.

- All Common terminals are connected

together internally.

AC/DC

120 Vac

Pin 1

Pin 12

NET

24 Vdc

+

-

I1

I2

I3

I4

C

NO

C

NC

I1

I2

I3

I4

C

Q1

Q2

C

Q2

Connections and Switch Settings

C441 PROFIBUS Module User Manual MN042002EN—July 2015 www.eaton.com 13

Power and I/O Wiring Diagrams for the

C441QS and C441SS Modules

The C441QS module contains four 24 Vdc inputs and two

relay outputs. The two relay outputs provided are one

form A (NO) and one form C (NO, NC).

Figure 11. C441QS—24 Vdc Input Specification

24 Vdc Inputs

The 24 Vdc input circuit is capable of both isolated and

unisolated behavior. The isolated inputs share a single

common tie point. A 24 Vdc current limited source/ground is

provided in the situations that require locally supplied input

signal voltage. To use the unisolated inputs, tie the 24 Vdc

ground/common to the isolated common.

The C441SS module contains four 120 Vac inputs and two

relay outputs. The two relay outputs provided are one

form A (NO) and one form C (NO, NC).

Figure 12. C441SS—120 Vac Input Specification

D0 D1

To C440, S611

or S811+

D0 D1

To C440, S611

or S811+

Example: Non-isolating

24 Vdc input source

- Input source power is taken

from 5-pin connector

- Connect C and OV together

- Use 24 to source inputs

24 Vdc

I/O power

Pin 1

Pin 12

AC/DC

I1

I2

I3

I4

C

OV

24

NO

C

NC

I1

I2

I3

I4

C

–

+

Q1

Q2

C

Q2

Example: Isolated 24 Vdc input source

- The inputs must be supplied

by an external power source

- Do not connect the external

supply to terminals OV and 24

- Connect isolated power source

between C and inputs

24 Vdc

I/O power

Pin 1

Pin 12

AC/DC

I1

I2

I3

I4

C

OV

24

NO

C

NC

I1

I2

I3

I4

C

–

+

Q1

Q2

C

Q2

24 Vdc

D0 D1

To C440, S611

or S811+

Example: 120 Vac IO module

- All inputs are isolated

- All common terminals are

connected together internally

24 Vdc

120 Vac

Pin 1

Pin 12

AC/DC

I1

I2

I3

I4

C

NO

C

NC

I1

I2

I3

I4

C

Q1

Q2

C

Q2

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